Is there a replacable air filter in the cabin? If so where and how, and a part number? My older generation GM's had one that could be replaced under the passanger side dash, this one I cant seem to locate.

There are two filters, side by side. There located under the glove box. Any quality parts store(NAPA) has a listing for them.

There are two filters, side by side. There located under the glove box. Any quality parts store(NAPA) has a listing for them.


OK, thanks for the reply. How do you get to them? Through the top of the glovebox or from underneath? Is it the box that has screws on it?

They quit putting them in '03.

They quit putting them in '03.


Yup --- After alot of research (of which is not very clear --- In otherwords, there are part numbers for filters for an 04', but no other info) there is no cabin filter in this truck (like the fuel filter). Stupid if you ask me. Why they are getting rid of customer replacable filters is beond me.